(2,6-Difluoro-4-propylphenyl)boronic acid CAS 1010110-74-3
| CAS No. | 1010110-74-3 |
| Molecular Formula | C9H11BF2O2 |
| Molecular Weight | 199.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (2,6-Difluoro-4-propylphenyl)boronic acid (C9H11BF2O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
(2,6-Difluoro-4-propylphenyl)boronic acid (CAS 1010110-74-3) is a high-purity analytical reference standard with the molecular formula C9H11BF2O2 and a molecular weight of 199.99 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), (2,6-Difluoro-4-propylphenyl)boronic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H11BF2O2 |
| Molecular Weight | 199.99 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
Related Difluoro Standards
- (2,3-Difluoro-4-propylphenyl)boronic acid (CAS 844699-71-4)
- 1,2-Difluoro-4-isocyanato-5-nitrobenzene (CAS 1249838-16-1)
- 3-(3,5-difluoro-4-hydroxyphenyl)prop-2-enoic acid (CAS 1262019-00-0)
- Methyl 3,5-difluoro-4-formylbenzoate (CAS 1415124-73-0)
- Methyl 2,6-difluoro-4-formylbenzoate (CAS 1449280-48-1)
- Methyl 2,4-difluoro-5-formylbenzoate (CAS 1566530-21-9)
- 3,3-Difluoro-2,3-dihydrobenzofuran-7-carboxylic acid (CAS 2452345-05-8)
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Recommended Standards
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- 5-Fluoro-2-(methoxymethoxy)phenylboronic acid (CAS 488713-34-4)
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- 2-Amino-2-(oxetan-3-yl)ethan-1-ol (CAS 1337700-16-9)
- 3-((3,4-Dichlorobenzyl)thio)-N-(2,4-difluorophenyl)thiophene-2-carboxamide (CAS 251096-85-2)
- 4-Chloro-2-hydroxybenzaldehyde (CAS 2420-26-0)
- 4-(8-Hydroxy-6-sulfonaphthalen-2-ylamino)benzoicacid (CAS 71486-49-2)
- Methyl 4-(4-fluorophenyl)furo[3,2-c]pyridine-6-carboxylate (CAS 1344701-79-6)
- 3-(2,4,6-trimethylphenoxy)propane-1,2-diol (CAS 69557-50-2)
- Cholecystokinin Octapeptide free acid (desulfated) (H-2075.0001) (CAS 103974-46-5)
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